As the scandal erupted, Pennsylvania's state police commissioner said Paterno may have met his legal duty but not his moral one. Penn State president Graham Spanier was also fired in the fallout.
Among those at the memorial was former athletic director Tim Curley, who is awaiting trial on charges he lied to the grand jury that investigated Sandusky.
About midway through the ceremony, Knight became the first speaker to explicitly address the scandal. He said the coach "gave full disclosure to his superiors, information that went up the chains to the head of the campus police and the president of the school. The matter was in the hands of a world-class university, and by a president with an outstanding national reputation."
Lanny J. Davis, an attorney for the board, responded after the service by saying: "All the reasons for the board's difficult and anguished decision — made unanimously, including former football players and everyone who still loves Coach Paterno and his memory — reached a decision which was heartfelt. All 32."
"The facts speak for themselves" and include the grand jury testimony, he said.
After the memorial, Marrone said Knight was his "new hero" for expressing the "pent-up frustration" many people are feeling.
"I think the response that he got is indicative of how folks feel," Marrone said.
Jay Paterno, who served under his father as quarterback coach, began his remarks by imitating his father's raspy, high-pitched voice, telling the audience, "Sit down! Sit down!"
Growing serious, Paterno described his last moments with his father. As Paterno lay dying, his son kissed him and whispered in his ear.
"Dad, you won," Jay Paterno said he told him. "You did all you could do. You've done enough. We all love you. We won. You can go home now."
- Former BYU running back Luke Staley paying a...
- Morning links: Bronson Kaufusi could be on...
- Dick Harmon: Sitake is taking advantage of...
- Free agent roundup: Where local prospects are...
- For some Jazz players, their future is up in...
- Utah State football: Offensive lineman Tyshon...
- Bronco-bound Booker is Utah's only NFL draftee
- 41-year-old mom looking to join U.S. team,...
- Former BYU running back Luke Staley... 110
- Bronco-bound Booker is Utah's only NFL... 73
- BYU's Kaufusi, selected in 3rd round of... 31
- Guest commentary: BYU football and... 25
- Having freshman QBs is a mixed bag for... 23
- Oakland Raiders owner says he will... 22
- Former BYU quarterback Jake Heaps signs... 19
- Report: Utah's Poeltl, Weber State's... 15